<script>enfocar('user')</script>

<div class="middle">
    <table>
        <tr>
            <td class="large">Usuario</td>
            <td><input type="text" id="user" tabindex="1" maxlength="15" onkeypress="if(event.keyCode == 13){login();}"></td>
        </tr><tr>
            <td class="large">Contraseña</td>
            <td><input type="password" id="pass" tabindex="2" maxlength="15" onkeypress="if(event.keyCode == 13){login();}"></td>
        </tr><tr>
            <td></td>
            <td><a href="#" class="boton" tabindex="3" onclick="login()">Ingresar</a></td>
        </tr>
    </table>
</div>
